I brought a 994i unit off of eBay and I'm trying to register it to use the ISY portal. Is there a procedure to do this. I also have an EISY unit that I'm currently using. I had another ISY994i which I sold with my previous house. Any help would be appreciated. I've been able to update the firmware and can access it but that's about it. When I Check the configuration (portals window, it says that it is registered. (Probably to the previous owner) I sent a message off to the eBay seller to see if he could deregister it. Turns out that he wasn't the original owner, so that's a dead end.